Desarrollador Frontend Angular Senior

Join Reddit Ads Advertiser Platform to build and maintain production advertiser-facing web applications. Responsibilities include owning technical design and implementation for medium-sized frontend projects, building accessible interfaces, improving frontend performance and reliability, testing and code reviews, and collaborating with product managers, designers, and backend engineers. Preferred experience includes advertising products, creative tools, or design systems.

The role is a frontend-leaning engineer to build pixel-perfect, performant user interfaces and a scalable UI component library using React, Next.js, TypeScript, HTML/CSS (and SvelteKit environments). The position requires 5+ years of professional experience, strong CSS/layout skills, API integration experience (Node.js/PostgreSQL familiarity), and remote work from Latin America.

The role requires 5+ years of professional experience with strong expertise in React, Next.js, TypeScript, HTML5 and CSS3. You will own CSS/layout/responsive design, build a reusable UI library (Next.js and SvelteKit), integrate with backend APIs (Node.js, PostgreSQL), and drive frontend standards across the product. The position is 100% remote and paid in USD.

NerdWallet seeks a hands-on Engineering Manager to own technical direction and people outcomes for the Consumer Credit Cards Marketplaces team. The role involves mentoring and managing 3–4 engineers, driving architecture and performance improvements (Core Web Vitals, technical SEO), building AI-enabled development harnesses and agentic automations, and collaborating with product, marketing, and analytics teams. Required experience includes ~8+ years in software engineering with expertise in TypeScript, React, Node.js, cloud infrastructure, containers/orchestration, observability, and AI development tools.

Join Consensys/MetaMask as a Senior Design Engineer to translate Figma designs into production-ready, accessible React and React Native experiences, focusing on animations, micro-interactions, design systems, and cross-platform frontend architecture. Role is remote (United States and EMEA); candidates based in France, Italy, and Germany cannot be considered. US salary range listed: $149,000—$210,000 USD (US only).

The role owns end-to-end development of high-traffic public web experiences, collaborating with Marketing, Content, SEO, Design, Product, and Engineering. Requires 7+ years of experience building and operating production web applications, strong proficiency in JavaScript/TypeScript, core web technologies (HTML, CSS), frontend architecture, CMS and API integrations, technical SEO/AEO, and hands-on experience improving performance and accessibility. Position is remote within the United States and Calendly does not sponsor visas.

Hiring Senior Full Stack Developer based in Mexico City (hybrid). Role requires strong experience with C#, SQL, JavaScript and Angular or React; knowledge of modern software architecture, APIs, frameworks, and CI/CD; production support for time-sensitive systems; and contributing to AI initiatives by integrating LLMs and AI-assisted tools. Advanced English required.

Lead frontend technical direction for systems that convert trading, payment, and transfer activity into financial records. Build React/TypeScript applications for high-volume financial data, design auditable human-in-the-loop workflows, define backend/API contracts, and establish frontend quality practices. Requires 8+ years of software engineering experience with fullstack capability; experience in financial/reconciliation or payments products preferred. Role is remote-first (Remote - USA) with quarterly in-person working sessions. Annual base salary range: $218,025–$256,500 USD.

The Wikimedia Foundation seeks a Senior Software (full-stack) Engineer on a 3-month full-time contract to build web-first product experiences, reusable components, and RESTful APIs that serve mobile and web surfaces. Responsibilities include end-to-end delivery, frontend and backend implementation, testing and observability, and cross-functional collaboration. Required: bachelor's degree and 5+ years' professional experience, strong JavaScript/TypeScript and Vue.js experience, backend experience (PHP), responsive/mobile-first development, accessibility, and API design. The role is remote with hiring available in a specified list of countries (including the United States) and expects a defined hourly overlap with UTC time.

Work on fullstack features for RUM including frontend UX, backend services, APIs, and columnar/analytical storage to ingest and query high-cardinality, high-volume telemetry (sessions, events, traces). Requires ~5+ years experience, strong frontend (TypeScript/React) and backend (Go preferred) skills, and experience with distributed, cloud-native systems and observability tooling.